APA (7th ed.) Citation

Parker, W. B. (1921). Paraguays of to-day. The Hispanic Society of America.

Chicago Style (17th ed.) Citation

Parker, William Belmont. Paraguays of To-day. London New York: The Hispanic Society of America, 1921.

MLA (9th ed.) Citation

Parker, William Belmont. Paraguays of To-day. The Hispanic Society of America, 1921.

Warning: These citations may not always be 100% accurate.